Polaroid FXX-321C, FXM-3211C service manual Electric Shock Hazard

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Important Service and Safety Information

Service work should be performed only by qualified service technicians familiar with all safety checks and these service guidelines:

ELECTRIC SHOCK HAZARD

Always disconnect AC power before servicing!

Never modify any circuit!

Never insert any objects into the holes in the TV case!

ELECTROSTATIC DISCHARGE (ESD)

Components inside an LCD or plasma TV are sensitive to static electricity. Before servicing the TV, follow these guidelines:

Avoid static-causing surfaces such as carpeted floors, plastic, and packing foam.

Remove replacement components from their antistatic bags only when you are ready to use them. Do not lay components on the outside of antistatic bags because only the inside of the bags provide electrostatic protection.

Always hold components by their edges. Avoid touching the edge connectors. Never slide components over any surface.

Wear a grounding wrist strap (available at most electronics stores) and attach it to a bare metal part of your workbench or other grounded connection.

Touch a bare metal surface on your workbench or other grounded object before touching any components.

NOTICE ABOUT REPLACEMENT PARTS

Many electrical and mechanical parts within LCD or plasma televisions are chosen for their specific safety characteristics within the overall system. Replacing individual parts with components rated for higher voltage or wattage can be dangerous!

Replacement parts must always be identical to those originally used in the television. Unauthorized substitute parts may result in fire, electric shock, or other hazards.

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Contents HD-LCD TV/DVD Combo with High Definition Atsc Tuner Important Service and Safety Information Electric Shock Hazard Table of Contents Ntsc SpecificationsDiscs Formats Supported By This Player Front and Right View OperationRear View Installing Batteries Remote Control General~9 Number buttons Press to select numbers Remote Control TV ModeRemote Control DVD Mode Remove the DVD Disc Tray Start Troubleshooting Flow ChartFinish Display Cell Defect Specification Corrected Before Returning the Product to the User Before Returning This Product to the UserDisassembly Procedure Rear Cover Removal Baffle Main Board Removal and Replacement Page Control Button Board Removal and Replacement DVD Module Board Removal and Replacement Power Board Removal and Replacement IR / Power LED Board Removal and Replacement Spare Parts List FXM-3211C, FXX-321C Exploded View Diagram FXM-3211C, FXX-321C Block Diagrams FXM-3211C, FXX-321C 512M Video Signal Processing Block Diagram Power onTuner Schematic Diagrams FXM-3211C, FXX-321CAudio I/O Video I/O Hdmi I/O 1394 Module Board Front Panel Connectors Backlight IR Board Reset Circuit Main Board Top View PCB Layout DiagramsMain Board Bottom view
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